Petroleum Training and Qualifying Institute 1 Avis Tripoli Libyan Center for Medical Research - LMRC 3 Avis Az Zawiyah United Nations Office for Project Services - UNOPS 13 Avis International Libyan Customs Authority 13 Avis Tripoli Education Monitoring Office - Al-Rhaybat 4 Avis Western Jebel Lire la suite